The Cardinals' flagship radio station was KMVP, "ESPN Radio 860." KMVP assumed the broadcast rights in 2006 after many years on KSLX-FM and KDUS. Dave Pasch, Ron Wolfley, and Paul Calvisi handle the radio broadcast. Most preseason games are televised on KNXV, channel 15, the local ABC affiliate. Mike Goldberg and Bill Lewis are the TV announcers.
On New Year's Day 2007, KMVP began a simulcast of KTAR, which switched to an all-sports format (the news/talk station became 92.3, KTAR-FM). For the 2007 season, KTAR was the official flagship station; however, some broadcasts were also be heard on 92.3 FM because of conflicts with Arizona Diamondbacks baseball games on 620 AM.